Base | Representation |
---|---|
bin | 1001100101000111… |
… | …11101100010101100 |
3 | 111021102221102202210 |
4 | 10302203331202230 |
5 | 41013133131322 |
6 | 2210205450420 |
7 | 241311643104 |
oct | 46243754254 |
9 | 14242842683 |
10 | 5143255212 |
11 | 21aa262847 |
12 | bb6570a10 |
13 | 63c7387a4 |
14 | 36b112204 |
15 | 20180270c |
hex | 1328fd8ac |
5143255212 has 24 divisors (see below), whose sum is σ = 12414754800. Its totient is φ = 1655300416.
The previous prime is 5143255181. The next prime is 5143255231. The reversal of 5143255212 is 2125523415.
It is a self number, because there is not a number n which added to its sum of digits gives 5143255212.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7389387 + ... + 7390082.
It is an arithmetic number, because the mean of its divisors is an integer number (517281450).
Almost surely, 25143255212 is an apocalyptic number.
It is an amenable number.
5143255212 is an abundant number, since it is smaller than the sum of its proper divisors (7271499588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5143255212 is a wasteful number, since it uses less digits than its factorization.
5143255212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14779505 (or 14779503 counting only the distinct ones).
The product of its digits is 12000, while the sum is 30.
The square root of 5143255212 is about 71716.4919108569. The cubic root of 5143255212 is about 1726.1532817936.
Adding to 5143255212 its reverse (2125523415), we get a palindrome (7268778627).
The spelling of 5143255212 in words is "five billion, one hundred forty-three million, two hundred fifty-five thousand, two hundred twelve".
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